North American 1599 Electro-Hydraulic Gas Shutoff Valve Bulletin 1599

Transcription

1 Combustion North American 1599 Electro-Hydraulic Gas Shutoff Valve 1599 valves are normally closed safety shutoff valves which are controlled by an electro-hydraulic actuator s can be ordered as single shutoff valves or double shutoff valves for use in industrial and thermal process applications. FEATURES FM, CSA, UL Approvals Stainless Steel mesh inlet filter Pressure taps on inlet and outlet, ¼ NPT Slow opening, fast closing Proof of closure switch (POC) optional Optional AUX switch Visual indication (VI) standard Power indication light Quick connect wiring terminals Rotatable actuator allows for easy install and field wiring Replacement actuators can be mounted while the valve is in line and under pressure Low power consumption, 13.5VA NEMA 4 2½ to 6 Flanged Double Valve ½ to 3 NPT Single Valve SPECIFICATIONS Body Material Internals Aluminum/Cast Iron See Table 1 Buna N seat, SST stem Max. inlet pressure See Table 1 Max. back pressure See Table 1 (differential) Acceptable media 1½ to 2 NPT Double Valve Natural gas, propane, butane, air, other non-corrosive gases Gas temp range 5F to 140F (-15C to 60C) Operating temp range 5F to 140F (-15C to 60C) -20F (-29C) with optional heater Voltage Vac +10% to -15% Vac +10% to -15% Frequency 50 to 60 Hz +/-6% Power consumption 13.5 VA Conduit connection 1/2 NPSM thread knock-outs (two per actuator) Electrical connection Spring loaded terminals for 14AWG wires Closing force 100 lb. (450N) Max. opening time 14 sec. Closing time <0.8 sec. Switch type SPDT Switch rating 6A/250 Vac resistive 3A/120 Vac pilot duty Cycle 7.25 psi 3 million for ½ - 1 (500 mbar) 2 million for 1½ million for 2½ - 6

2 Table 1. Valve Size Specifications page 2 Max. Diff. Close-off Back Max. Oper. Pressure Pressure Number of Pressure psi psi psi Test Points Body Valve Type Size (mbar) (mbar) (mbar) Inlet Outlet Materials Cv Single Double WIRING ½ NPT 20 (1379) 75 (5171) 2.5 (172) ¾ NPT 20 (1379) 75 (5171) 2.5 (172) NPT 20 (1379) 75 (5171) 2.5 (172) 2 2 Aluminum ½ NPT 20 (1379) 75 (5171) 2.5 (172) NPT 15 (1034) 75 (5171) 2.5 (172) ½ NPT 10 (689) 25 (1724) 2.5 (172) Cast Iron 3 NPT 10 (689) 25 (1724) 2.5 (172) ½ NPT 20 (1379) 30 (2068) 2.5 (172) One inlet, one outlet Aluminum 33.2 and one between 2 NPT 15 (1034) 30 (2068) 2.5 (172) valves ½ NPT & Flanged 10 (689) 75 (5171) 4 (276) NPT & Flanged 10 (689) 75 (5171) 4 (276) One inlet, one outlet and one between Aluminum Flanged 10 (689) 30 (2068) 4 (276) valves Flanged 10 (689) 30 (2068) 4 (276) Notes: The close-off pressure is the maximum pressure the valve can close against. This pressure will need to be relieved below the maximum operating pressure for the valve to open. The maximum operating pressure is the maximum inlet pressure the valve can open against. The maximum differential back pressure is the maximum allowable downstream pressure increase above the inlet pressure. Example: For a 1", if the inlet pressure is 10 psi the outlet pressure can't be higher than 12.5 psi. POC + AUX SWITCH POC ONLY NO POC or AUX SWITCH Notes: Installations are to be completed by qualified personnel only. Wiring must meet all relevant electrical codes. Flexible conduit must be used when conduit routing is connected. The GND terminal must be connected to electrical ground. This is located above the wiring terminals.

3 VALVE SIZING Figure 1. Single Valve Body NPT page3 Figure 2. Double Valve Body NPT

4 Figure 3. Double Valve Body Flanged page 4

5 Figure 4. Single Valve Body NPT page 5 Pipe Size D A B C D E F G K L Weight inch inch inch inch inch inch inch inch inch inch lbs (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (kg) ½ (12.7) (32) (79) (299) (80) (28) (31) (81) (55) (110) (1.84) ¾ (19.05) (32) (79) (299) (80) (28) (31) (81) (55) (110) (1.84) (25.4) (32) (79) (299) (80) (28) (31) (81) (55) (110) (1.79) 1½ (38.1) (41) (102) (331) (80) (34) (34) (81) (75) (150) (2.59) (50.8) (50) (107) (346.7) (80) (34) (34) (81) (85) (170) (3.81) 2½ (63.5) (92) (163) (443.5) (80) (62) (81) (145) (290) (15.83) (76.2) (100) (163) (451.6) (80) (62) (81) (155) (310) (16.51) Figure 5. Double Valve Body NPT Pipe Size D C G H L Weight inch inch inch inch inch lbs (mm) (mm) (mm) (mm) (mm) (kg) 1½ (38.1) (353) (81) (80) (310) (4.26) (50.8) (353) (81) (80) (320) (2.90)

6 page 6 Figure 6. Double Valve Body Flanged 1/4" NPT 2 plugs 1/4" NPT 2 plugs Pipe Size A B C D E F G H L M S T Weight inch inch inch inch inch inch inch inch inch inch inch inch inch lbs (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (kg) 2½ (63.5) (260) (217) (82.5) (117.5) (53.1) (37) (102) (178) (139.7) (19) (45) (92.5) (9.48) (76.2) (310) (238.5) (92.5) (131.5) (53.1) (20) (107) (192) (152.4) (19) (90) (100) (10.61) (101.6) (350) (267.3) (110) (144.8) (49) (49.5) (131) (222) (190.5) (19) (60) (115.5) (14.24) (152.4) (480) (337.5) (145) (188) (53.1) (58.5) (168) (270) (241) (23) (60) (142.5) (25.13)

7 page 7 ORDERING INFORMATION Valve Size 01 = ½ NPT** 0 = ¾ NPT** 1 = 1 NPT ** 3 = 1½ NPT 4 = 2 NPT 5 = 2½ NPT** 5F = 2½ ANSI 6 = 3 NPT** 6F = 3 ANSI*** 7F = 4 ANSI*** 8F = 6 ANSI*** Upstream Valve 1 = 115V VI ONLY 2 = 115V VI W/POC and AUX Switches 3 = 220V VI ONLY 4 = 220V VI W/POC and AUX Switches Orientation* L = Flow right to left R = Flow left to right Downstream Valve 0 = NO downstream valve 1 = 115V VI ONLY 2 = 115V VI W/POC and AUX Switches 3 = 220V VI ONLY 4 = 220V VI W/POC and AUX Switches * Orientation when viewing the valve from the visual indication (VI) side. ** Available in single valve only. *** Available in double valve only. Example: R 1½ NPT double automatic reset gas shutoff valve, upstream valve with VI, downstream valve with VI POC and AUX switches, 115Vac, Nema4, UL, FM, CSA, flow left to right L 2 NPT single automatic gas shutoff valve, VI POC and AUX switches, 115Vac, Nema4, UL, FM, CSA, flow right to left. ACCESSORIES/SPARE PARTS If operating temperatures lower than 5F (-15C) are expected the use of an actuator heater can improve the minimum allowable temperature to -20F (-29C). Acutator Heater: R Actuator W/POC: R Actuator W/POC + AUX switch: R WARNING: Situations dangerous to personnel and property may exist with the operation and maintenance of any combustion equipment. The presence of fuels, oxidants, hot and cold combustion products, hot surfaces, electrical power in control and ignition circuits, etc., are inherent with any combustion application. Parts of this product may exceed 160F in operation and present a contact hazard. Fives North American Combustion, Inc. urges compliance with National Safety Standards and Insurance Underwriters recommendations, and care in operation. CONTACT US: Fives North American Combustion, Inc East 71st Street - Cleveland, OH USA Tel: Fax: fna.sales@fivesgroup.com Copyright Fives - All rights reserved. Bul 1599